protyre.co.uk

Valid Email Server
Domain Lookup › protyre.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
protyre.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 07:34:56 UTC · ↺ Refresh

MX Hostnames

  • protyre-co-uk.mail.protection.outlook.com
  • protyre-co-uk.mail.protection.outlook.com

MX Priorities

  • protyre-co-uk.mail.protection.outlook.com: 10
  • protyre-co-uk.mail.protection.outlook.com: 20

A / AAAA Records

  • 104.18.22.157 (no PTR)
  • 104.18.23.157 (no PTR)
  • 2606:4700::6812:169d
  • 2606:4700::6812:179d

Mail Server IPs

  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA garrett.ns.cloudflare.com dns.cloudflare.com 2399252065 10000 2400 604800 1800
Primary NS (mname)
garrett.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399252065
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

garrett.ns.cloudflare.com
gene.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx:protyre.co.uk a:mail.ciphr247.com include:sendgrid.net include:spf.protection.outlook.com include:mail.zendesk.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • MS=ms68759851
  • _globalsign-domain-verification=EospCg0RQMCIyzk5AbPCno31WELT-8SWsQuu8OJa7R
  • cgskpt17gf880fsndqj20r9bgb
  • google-site-verification=rCfDvlox7jwYQmghJ3S0jFvuJ-iMJSX_7GwaV6m8MVI
  • knowbe4-site-verification=f3695c61833cf84602d8f69bc5b1dcf6
  • prfnd-root-redirect.azurewebsites.net
  • SPFv=spf1 mx:protyre.co.uk a:mail.ciphr247.com include:sendgrid.net include:spf.protection.outlook.com include:mail.zendesk.com ~all
  • 3nvc5rg2gicuavp0oamiv0h88l
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